CosA-SinA+1/CosA+SinA-1=CosecA+CotA | Cos A - Sin A + 1/Cos A + Sin A - 1 = Cosec A + Cot A

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AK MtCourse

3 years ago

CosA-SinA+1/CosA+SinA-1=CosecA+CotA | Cos A - Sin A + 1/Cos A + Sin A - 1 = Cosec A + Cot A

CosA-SinA+1/CosA+SinA-1=CosecA+CotA | Cos A - Sin A + 1/Cos A + Sin A - 1 = Cosec A + Cot A